Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	53
Toppenish-Yakama Tribe	WA	27
Yakima-4th Ave	WA	23
Ellensburg-Ruby St	WA	21
Tacoma-L St	WA	21
Custer-Loomis (SO-AQS)	WA	19
Sunnyside-S 16th	WA	18
Cottage Grove City Shops	OR	18
Colville-E 1st St	WA	18
Puyallup-128th St	WA	18